05/01/2016
Mega 2560 R3 (latest Revision):
PRICE TO SALE-(420.00 SD).
Arduino SUDAN now stocking the latest Arduino Mega Revision 3. The arduino Mega R3 is backwards compatible with the arduino mega - same driver, same uploading, same look and work with the existing shields but can adapt to new shields.
:
The Arduino Mega 2560 is a microcontroller board based on the ATmega2560. It has 54 digital input/output pins (of which 14 can be used as PWM outputs), 16 analog inputs, 4 UARTs (hardware serial ports), a 16 MHz crystal oscillator, a USB connection, a power jack, an ICSP header, and a reset button.
Features for Arduino Mega R3:
The Mega 2560 R3 adds SDA and SCL pins next to the AREF.
In addition, there are two new pins placed near the RESET pin. One is the IOREF that allow the shields to adapt to the voltage provided from the board. The other is a not connected and is reserved for future purposes.